Flow Sensors Standard model 8A/10AFD-H10

模型

FD-H10

类型

Standard model

Supported pipe diameter

1/4" (8A), ø13–16ø0.51“-0.63”
3/8" (10A), ø16–18ø0.63"-0.71"

188bet在线支持的管材

金属管道，硬塑料管道^{* 1}

Supported fluids

所有液体（水，油，化学品等）^{* 1}

188bet在线支持的液体温度

0–85°C32–185°F(no freezing on pipe surface)^{* 2}

Maximum rated flow

1/4“（8A）：20L / min
5.3 gal/min
3/8" (10A) : 30 L/min
7.9 gal/min

Zero cut flow rate

0.3 L/min0.08 gal/min(variable, initial value)

Detection principle

Delta TOF + Pulse Doppler

Function for automatic correction for speed of sound in liquid

Yes

Display

QVGA 2.0型号：彩色LCD，状态指示灯

Display update cycle

约。10 times/second

Display resolution

Instantaneous flow

0.01/0.1/1 (L/min) (default value: 0.1)

Integrated flow

0.01/0.1/1 (L) (default value: 0.1; up to 8 digits)

Response time

0.5 S / 1.0 S / 2.5 S / 5.0 S / 10.0 S / 30.0 S / 60.0 S / 120.0 S / 200.0 S.

测量精度

Between 10 and 100% of F.S.: ±3.0% of RD^{* 3.* 4.}
在0和10％之间的F.::±0.3％。^{* 3.* 4.}

重复性

0.5 s: ±1.0%, 1 s: ±0.7%, 2.5 s: ±0.45%, 5 s: ±0.3%, 10 s: ±0.2%, 30 s: ±0.15%, 60 s: ±0.1% of F.S.^{* 3.* 5.}

Hysteresis

多变的

流量单位

L/min m³/ h g / min

Pulse output increments (L)

0.02–999.99

管道温度测量精度

±2.0°C±3.5°F(pipe temperature 0–50°C32-122°F.) , ±3.0°C±5.4°F(pipe temperature 50–85°C122–185°F) (ambient temperature of 25°C77°F)^{* 3.}

网络支持188bet在线

IO-Link.^{* 6.}

Heat calculation function

单元

MJ/h kW kBTU/h^{* 7.}

Display resolution

瞬时值（mj / h）：0.01 / 0.1 / 1（默认值0.1）;集成值（MJ）：0.01 / 0.1 / 1（默认值0.1）^{* 7.}

Pulse output increments (MJ)

0.02–999.99^{* 7.}

Data accumulation

Accumulation period

约。1年

数据阅读

USB2.0

电源I / O连接器

M12 8-pin connector (male)

I/O (switchable)

输出（CH1 / 2/3/4）

Instantaneous flow mode / area mode / pulse output mode / integrated flow mode / bubble detection mode / error output
NPN/PNP setting switching, open collector output 30 VDC or less, max. 100 mA/Ch or less, residual voltage 2.5 V or less

模拟输出（CH1 / 2）

4–20 mA/0–20 mA (switchable), load resistance 500 Ω or less

外部输入（CH2 / 3）

集成复位输入/流量零输入/零点调整输入/银行输入
Short circuit current: 1.5 mA or less; input time: 20 ms or more

电源供应

电源电压

20–30 VDC, ripple (P-P) 10% included, Class 2/LPS

目前的消费

240 mA or less (when using flow sensor standalone; with analog output; excluding load current)^{* 8.}

保护电路

Protection against reverse power connection, power supply surges, output short circuits, and output surges

环境抵抗力

Enclosure rating

IP65 / 67（IEC 60529）^{* 9.}

Ambient temperature

Sensor head: −20 to +60°C–4 to +140°F（没有冻结）; Display unit: −20 to +50°C-4至+ 122°F（没有冻结）^{* 2}

相对湿度

35–85% RH (no condensation)

抗振

10-500 Hz;功率谱密度：0.816g²/赫兹;x，y和z方向

Shock resistance

100 m/s²(approx. 10 G), 16 ms pulses, 1000 times each for X, Y and Z axes

Material

Display unit

Body: PPS/PET/POM; Display window: PAR

Sensor head

Body: PPS/PET/PAR/SUS304
Sensor element: special rubber; Mounting bracket: SUS304/SUSXM7

Weight

approx. 440 g15.52盎司